Thornton Heating Service

This past Saturday night I discovered our a/c wasn't working when the house was a hot 78 degrees and not cooling down. I called Thornton Heating Service because Brian did such a great job...

I'm very disappointed with my experience. I called Thornton for a furnace issue, and what should have been a simple repair turned into a shockingly overpriced service call. They quoted me far more...

f there is negative star I can give I will. What a nightmare experience with this company. My steam boiler was working well, nothing wrong at all, but I think I would better do the yearly...

Well, I asked for a quote for a new furnace, A/C and they gave me an almost $15K quote. When I asked them to give me a breakdown on the projects as to what it costs for the parts and for labor, he...

We had a Thornton crew come out to professionally clean our ducts. They did not pass sample testing by an independent inspector. The swab the inspector used to gather the sample came out black,...